Brett Musco — ThoughtsRace reports, training notes, product essays, and thoughts from Brett Musco.https://brettmusco.com/en-usA bee, a DNF, and the year that came afterhttps://brettmusco.com/blog/a-bee-a-dnf-and-the-year-that-came-after/https://brettmusco.com/blog/a-bee-a-dnf-and-the-year-that-came-after/The second attempt is almost always where the good work happens.Tue, 19 May 2026 00:00:00 GMTWorkTrainingProductTraining LessonsI tested an AI persona of myselfhttps://www.linkedin.com/pulse/i-tested-ai-persona-myself-brett-musco-ing9e/https://www.linkedin.com/pulse/i-tested-ai-persona-myself-brett-musco-ing9e/What happens when you turn your own actions into a persona and let it run? Notes from an experiment with AI personas at work.Tue, 07 Apr 2026 00:00:00 GMTWorkAIProductThe Sharon Triathlon — Hometown Racehttps://www.instagram.com/p/DNRsY5DOAJ4/https://www.instagram.com/p/DNRsY5DOAJ4/Home race, outright win. Sun, 10 Aug 2025 00:00:00 GMTRace ReportSharon TriWinChallenge Roth — 8:49, and what it tookhttps://brettmusco.com/blog/challenge-roth-2025/https://brettmusco.com/blog/challenge-roth-2025/8:49:52 at Roth. Top American Amateur and 3rd OA American.Sun, 06 Jul 2025 00:00:00 GMTRace ReportChallenge RothIronmanClutch Rescue @ Owl's Nest — a White Mountains winhttps://www.instagram.com/p/DAAFZLPRWDAhttps://www.instagram.com/p/DAAFZLPRWDAA perfect September morning in the mountains, and a wire-to-wire win at Clutch Rescue.Sun, 15 Sep 2024 00:00:00 GMTRace ReportClutch RescueWin